I tried and tried to get into this game. But I cant.
There are just too many too stupid game mechanics for my taste, including a screwed up aiming system and lots of systems enforcing RNG, resulting in a lot of frustration.

For me XCom EU was one of my biggest disaspointments. Hoped it got better with Enemy Within, but even though you now have an "Aiming Angles" Second Wave option, the system is still screwed.